SyntaxError: Unexpected token :at createScript (vm.js:80:10)

[prasad....@gmail.com]

Below is source and getting SyntaxError: Unexpected token :at createScript (vm.js:80:10) .

class Greeter {

greeting: string;

constructor(message: string) {

this.greeting = message;

}

greet() {

return "Hello, " + this.greeting;

}

}

let greeter = new Greeter("world");

Please help to find complete error trace .

PS D:\my-app\ts-hello> node .\Greeter.ts D:\my-app\ts-hello\Greeter.ts:2 greeting: string; ^ SyntaxError: Unexpected token : at createScript (vm.js:80:10) at Object.runInThisContext (vm.js:139:10) at Module._compile (module.js:616:28) at Object.Module._extensions..js (module.js:663:10) at Module.load (module.js:565:32) at tryModuleLoad (module.js:505:12) at Function.Module._load (module.js:497:3) at Function.Module.runMain (module.js:693:10) at startup (bootstrap_node.js:191:16) at bootstrap_node.js:612:3 PS D:\my-app\ts-hello> PS D:\my-app\ts-hello>

[Sander Elias]

Hi Prasad,

You are aware that you are asking in an Angular channel, right?

You are running your code with Node. That doesn't support typescript. use ts-node. 

Your class is not valid es2015(js) hence the error. It is valid typescript.

Regards

Sander